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JP2002018803A |
To improve an accuracy of a cutting work by indicating an accurate cutting width.A scale 20 for indicating the cutting width is movably provided at a fence 3 for supporting a material 40 to be cut to the base 1 so as to correct an error ...
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JP3247996B2 |
PURPOSE: To prevent clogging due to the lowering of cutting force, increase cutting width and improve cutting force by always reciprocating an arm back and forth to correct it to the best condition to perform cutting. CONSTITUTION: A joi...
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JP2001353615A |
To provide a chip removing device capable of correctly removing chips by consistently pressing a brush against saw teeth at a predetermined pressure without changing or regulating the fitting position even when the brush is worn.In a cir...
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JP2001347419A |
To provide a circular saw capable of maintaining accuracy by restraining thermal expansion of a circular saw body by externally radiating frictional heat generated in an edge part in cutting and frictional heat generated caused by contac...
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JP2001341053A |
To provide a method of finishing an aluminum die cast product capable of eliminating a trouble with equipment due to a transfer by reducing the number of transfers thereof and reducing a cost and a saved installation space by reducing th...
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JP3234126B2 |
PURPOSE: To effectively prevent the dispersion of the chip, which is generated by a portable circular saw, to the worker side. CONSTITUTION: In a portable circular saw 1, a base 4, on which a material to be cut abuts, is provided in a bl...
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JP2001334468A |
To provide a damping cutter base and its manufacturing method simply produced at a low cost without any spot welding.A plurality of metal plates are superimposed with release agent 2 partially interposed therebetween, a laminated metal p...
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JP3231060B2 |
PURPOSE: To provide a shape cutting device for easily fixing a shape having two projections at the base thereof and cutting the same. CONSTITUTION: A shape cutting device comprises a fixed table 1 for fixing a shape and a power saw 22 fo...
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JP2001315025A |
To suppress the buckling deformation of a saw blade by cutting resistance and prevent cut bending of the thin saw blade in a highly precise cutting by the thin saw blade in a circular saw cutting machine.This circular saw cutting machine...
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JP2001315075A |
To prevent slide-contact flaws from being generated on a work piece as well as to reduce cutting resistance of a tool by improving sliding of a base and the work piece.This power tool 1 has a base 3 to be brought into contact with a work...
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JP2001310215A |
To freely place a work on a table surface and to easily and smoothly move a round saw main body downward at the time of cutting the work.A cutting device 1 on which a round saw main body 3 is installed on a rail 5 provided above a table ...
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JP2001293616A |
To provide a cutting method that can cut a substrate part 1 of a heat sink material M accurately and quickly to a length required for a heat sink m as a product. A stopper 6 is used to abut the root portion of a leading fin 2a in a leadi...
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JP2001293613A |
To provide a working machine that can stabilize vertical and balanced positioning of a working means even under a heavy load, is constructible rigidly and inexpensively, is free from disabled operation even on damage and is repairable ea...
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JP2001293615A |
To provide a cutter that can extremely shorten the remainder of cutting stock and can appreciably effectively use a bar of cutting stock. The cutter comprises a main vise mechanism 1 for holding cutting stock W upstream of and downstream...
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JP3218434B2 |
To make a circular saw usable in a high speed rotating region even if a base metal is thin by using the base metal which can be cut even in a rotating region being not less than the lowest critical number of rotations. In a circular saw ...
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JP3217392B2 |
PURPOSE: To improve the efficiency and save the labor in a cutting system in a sawing machine and so on by transferring a group of materials arranged in parallel on a pallet to a cutting edge, positioning them against the cutting edge, c...
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JP2001259926A |
To improve efficiency in operation of a cutting line and to provide exact cutting length of bar steel.When a tip of bar 2 conveyed on a conveying path 1 practically abuts to a stopper 4 moved and placed at a specified position on the con...
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JP2001259925A |
To provide a stock vice for a cutting machine with a circular saw improved not to leave hair-like flash on a cutting edge face of an object to be cut in cutting it by the circular saw.Restricting pieces 18, 18 with lower hardness than a ...
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JP3211015B2 |
PURPOSE: To reduce impact when a motor is started and an electric brake is operated and load of a motor output shaft and a pinion gear. CONSTITUTION: An intermediate cylinder 24 which rotates integrally with a spindle 9 is provided betwe...
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JP2001259924A |
To provide a portable dust collecting and cutting tool capable of suppressing whistling noises generated in using a dust collector.An inclining part 2a is provided to a saw cover 2 so as to vary a gap between saw blade 1 and an inner wal...
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JP2001252822A |
To provide a dust collector provided with an air intake port for preventing the scatter of the spark and the chips to be generated from a metal cutter and for catching the dust into the dust collector while collecting the dust to be gene...
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JP2001239476A |
To avoid a grip part detaching from a casing at damaging of an elastic member, and to insure a portable machine tool to be controlled always by the grip part.The portable machine tool has at least one handgrip having at least one grip pa...
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JP2001513040A |
A panel sawing machine comprises a horizontal table (5) on which a movable device (6) pushes a stack of panels (3a) in a forward direction (F) or reverse direction (F1) to feed a sawing device (or to a device for rotating the stack) whic...
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JP3203208B2 |
To perform regular size cutting of a long stretching work by a saw cutting machine precisely in conformity to the set dimensions even when the cutting position approaches the tail of the work. A feed table 10 is equipped with a pair of v...
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JP3203207B2 |
To provide a clamp device of saw cutting machine, whereby the saw blade will never be nipped by a cut-in groove in a work on the wall of cutting in, a cutting edges will not contact with the flank of the cut-in groove in the return strok...
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JP2001225223A |
To provide a cutter and a cutting process that can reliably and quickly remove a band from a cathode-ray tube without damaging the cathode-ray tube.The cutter 10 for cutting a band B disposed around a cathode- ray tube C comprises a hold...
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JP3197285B2 |
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JP3193225B2 |
PURPOSE: To secure the effective supporting width of a work largely by a method wherein a pivoting type work supporting member, pivoted in the same plane as the upper surface of a turntable, is provided at both sides of a base, in a turn...
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JP3193224B2 |
PURPOSE: To permit mount of a work to be cut on a turn table for a sliding circular saw under a more stabilized condition without backlashes. CONSTITUTION: A sliding circular saw 1 is constituted of a turntable 3, supported rotatably by ...
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JP2001198727A |
To provide a hand-held circular saw device with improved balance for improving easiness to handle and workability by preventing a device housing and a grip from protruding out of a range of a base plate. This hand-held circular saw devic...
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JP2001191217A |
To provide method and device for cutting tongue of steel product capable of always allowing burr generated by a saw cutting to remain in a tongue side by adding simple equipment. In a method for cutting a tongue 2 of steel product for cu...
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JP2001191303A |
To provide a circular saw to simply change over a bracing member between a bracing position and a saw blade replacing position. A pair of key sections 35 and 37 are provided on a contact member 30, and a pair of long diameter sections 41...
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JP3189577B2 |
PURPOSE: To enhance operability and workability by a method wherein a handle and a grip of an auxiliary handle are mounted on a cutter body as to be positioned on an axis of a motor together with a top tool. CONSTITUTION: In front of a c...
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JP3188972B2 |
To provide a damping plate which suppresses the production cost low and eliminates any dislocation in a base board with a crack as a border in a case of applying an external pressure from a side direction. A linear bead part 24 is formed...
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JP3183462B2 |
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JP2001179705A |
To interlock ON and OFF of a dust collector with ON and OFF of a motor driven tool. A microphone 14 is provided near the end of a dust suction hose 13. The operating sound or the vibration of the motor driven tool is sensed. The ON or OF...
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JP2001162438A |
To provide a device that cuts an end corner of a shape by means of a crosscutting machine in place of existent press working.The device comprises an adjustable table 2 mounted on a machining table 1, a shape fixing jig 3 for receiving an...
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JP2001150401A |
To accurately irradiate a cutting position of a cutting blade with laser beams.A laser oscillator 30 is supported in front of a holder 5, a brush 35 is provided on the cutting blade main body 8, and chips stuck to an irradiation part 30a...
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JP2001121344A |
To provide a circular saw machine and a cutting method by using it, which can produce a cut surface having an excellent accuracy and on which a finish processing can be eliminated. This device is provided with a table 5 on which a workpi...
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JP2001121348A |
To provide a material cutting/sorting system capable of detecting a material to be cut in a container securely with comparatively simple structure. In this material cutting/sorting system, the material 44 to be cut, which is cut by means...
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JP3158199B2 |
This device employs a viscoelastic material (8) which dissipates the energy of vibration via a coupling means. According to the invention, the viscoelastic material (8) is first arranged and fixed to a support member (7) to form a single...
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JP2001105229A |
To provide a disc rotating device for ensuring stability of a thin disc, when rotated at a high speed, without requiring experience and perception for saw levelling. For a disc rotating device, a mounting hole 4 is formed in the center o...
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JP2001105227A |
To provide a diamond wheel cutter less in cutting resistance, easy of chipping discharge and superior in cooling effect. A diamond wheel cutter A with diamond grains arranged for cutting has a cutting body 2 with its side face 2a studded...
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JP2001105228A |
To avoid the splash of a cutting liquid on a floor even when the cutting liquid flows along the upper face of a material. An oil pan 39 is located around a cutting position for recovering a cutting liquid after sprayed, and a first block...
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JP2001096424A |
To shorten the travel of circular saws and reduce the installation area in cutting machines for cutting work by moving circular saws. A head 11 carries thereon a circular saw 14. The head 11 is slidable in relation to an inclined guide r...
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JP2001087939A |
To provide a cutting method and device for a copper-clad laminate unlikely to generate burrs or dints and equipped with an enhanced producibility. A work 2 is formed by winding a copper-clad laminate 1 into a roll and cut in the directio...
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JP2001062825A |
To obtain a sawing machine having high reliability and a simple structure capable of displaying a sinking depth in a foundation structure of the machine by a simple means. The sawing machine having a base 1, a saw head 3 movable in a sin...
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JP2001057808A |
To prevent the breakage of the cutting edge and the falling of chip of a mowing blade in the cutting work with a bush cleaner. Conventional mowing blade 2 to be used in a grass cutting work is mainly a chip saw having chip made of an ext...
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JP2001038525A |
To provide a rotary saw with reduced noise during cutting and a cleaner (deuse) cutting face. In this rotary saw comprising a multiplicity of teeth 13 protruding outward in a radial direction provided on an outer circumference of a discl...
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JP2001030201A |
To upgrade rotary operability of a locking lever for locking a depth of cut of a portable circular saw having a depth-of-cut regulating mechanism. A first lever 20b and a second lever 20c are continuously provided in a rotary operating d...
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